package exception;

public class FinallyDemo {
    public static void main(String[] args) {
        System.out.println("程序开始");

        try {
            //String line=null;
            String line=null;
            System.out.println(line.length());
            return;

        }catch (Exception e){
            System.out.println("出错并解决");
        }finally {
            System.out.println("finally");
        }

        System.out.println("程序结束");
    }
}
